Re: benchmarks for entire OS built with -march=i686

Matthew Mondor <[email protected]> Thu, 2 Feb 2006 15:18:47 -0500
Newsgroups gmane.os.netbsd.devel.performance
Message-ID <[email protected]>
On Thu, 02 Feb 2006 10:25:16 -0700 (MST)
Tim Rightnour <[email protected]> wrote:

> I ran a rather simple benchmark over the past week or so to test the difference
> between running a stock NetBSD system, and running the same system recompiled
> fully (userland and kernel) with -march=i686.  These are the results.  First,
> the stock compile:
[...]

Was -O2 or -O3 used?  If so, in the i686 build only or also for i386?
I tend to use -march=i686 -O2 for my custom compiled systems here, but
didn't actually run benchmarks

Thanks,
Matt

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